Drexel Hill時間
21:27:47
日出: 07:13:08 
日落: 18:20:0709:27:47
04:27:47
22:27:47
06:57:47
19:27:47
09:27:47
06:27:47
09:27:47
09:27:47
06:57:47
04:27:47
09:27:47
07:27:47
10:27:47
22:27:47
Drexel Hill與主要城市的時差
+7
+7
+7
+7
+7
+7
+7
+7
+7
+6
+6
+6
+6
+5
+5
+5
+5
+5
+5
+4
+1
+1
+1
+1
+0
+0
-1
-1
-2
-3